參數(shù)資料
型號(hào): HT95C20P
廠商: Holtek Semiconductor Inc.
英文描述: 8-Bit CID Type Phone Controller MCU
中文描述: 8位偵緝型電話MCU控制器
文件頁(yè)數(shù): 26/50頁(yè)
文件大小: 324K
代理商: HT95C20P
HT95C200/20P/300/30P
Rev. 0.10
26
October 1, 2002
Preliminary
DTMF frequency selection table: register DTMFD[21H]
Low Group
High Group
DTMF Output
DTMF
Code
TR4
TR3
TR2
TR1
TC4
TC3
TC2
TC1
Low
High
0
0
0
1
0
0
0
1
697
1209
1
0
0
0
1
0
0
1
0
697
1336
2
0
0
0
1
0
1
0
0
697
1477
3
0
0
0
1
1
0
0
0
697
1633
A
0
0
1
0
0
0
0
1
770
1209
4
0
0
1
0
0
0
1
0
770
1336
5
0
0
1
0
0
1
0
0
770
1477
6
0
0
1
0
1
0
0
0
770
1633
B
0
1
0
0
0
0
0
1
852
1209
7
0
1
0
0
0
0
1
0
852
1336
8
0
1
0
0
0
1
0
0
852
1477
9
0
1
0
0
1
0
0
0
852
1633
C
1
0
0
0
0
0
0
1
941
1209
*
1
0
0
0
0
0
1
0
941
1336
0
1
0
0
0
0
1
0
0
941
1477
#
1
0
0
0
1
0
0
0
941
1633
D
Single tone for testing only
0
0
0
1
0
0
0
0
697
0
0
1
0
0
0
0
0
770
0
1
0
0
0
0
0
0
852
1
0
0
0
0
0
0
0
941
0
0
0
0
0
0
0
1
1209
0
0
0
0
0
0
1
0
1336
0
0
0
0
0
1
0
0
1477
0
0
0
0
1
0
0
0
1633
Writing other values to TR4~TR1, TC4~TC1 may generate an unpredictable tone.
相關(guān)PDF資料
PDF描述
HT95C300 8-Bit CID Type Phone Controller MCU
HT95C30P 8-Bit CID Type Phone Controller MCU
HT95C200 8-Bit CID Type Phone Controller MCU
HT95CXXX CID Type Phone 8-Bit MCU
HT95L400-128QFP-A LCD Type Phone 8-Bit MCU
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HT95C300 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CID Type Phone 8-Bit MCU
HT95C30P 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CID Type Phone 8-Bit MCU
HT95C400 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CID Type Phone 8-Bit MCU
HT95C40P 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:LCD Type Phone 8-Bit MCU
HT95CXXX 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CID Type Phone 8-Bit MCU